Antique and Classic Mack Trucks General Discussion

9,026 topics in this forum

1. GVW after converting to single axle

   By Full Floater, August 17, 2023
   • 4 replies
   • 848 views
   • 
   • Full Floater
   • August 17, 2023

2. E7 low power help! 1 2 3

   By Dtech, July 13, 2023
   • 69 replies
   • 12.2k views
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   • Dtech
   • August 15, 2023

3. Hopping in reverse

   By skydawg, August 14, 2023
   • 4 replies
   • 883 views
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   • skydawg
   • August 14, 2023

4. Mechohaulic

   By mowerman, August 14, 2023
   • 1 reply
   • 687 views
   • 
   • mowerman
   • August 14, 2023

5. 1986 Mack DM 685S Restoration HELP! 1 2 3

   By Burmy, June 21, 2022
   • 58 replies
   • 10.4k views
   • 
   • Elephant ears
   • August 12, 2023

6. 1978 Mack RD770SX Tractor

   By j hancock, August 31, 2018
   • 14 replies
   • 6.1k views
   • 
   • Elephant ears
   • August 11, 2023

7. Mack RD 800 and RM AWD and engine questions

   By Jamaican Bulldog, June 16, 2020
   • 16 replies
   • 6.8k views
   • 
   • Elephant ears
   • August 11, 2023

8. Who made the Superliner hood top bezel?

   By Barry, August 11, 2023
   • 0 replies
   • 607 views
   • 
   • Barry
   • August 11, 2023

9. B model 673 oil filter housing swap

   By Mean Green, August 4, 2023
   • 18 replies
   • 2.2k views
   • 
   • Mean Green
   • August 8, 2023

10. 57B Power Steering Part

    By nam vet, August 1, 2023
    • 13 replies
    • 1.9k views
    • 
    • doubleclutchinweasel
    • August 4, 2023

11. Chicago macks

    By mackey58, July 29, 2023
    • 9 replies
    • 1.3k views
    • 
    • Brocky
    • August 1, 2023

12. What's a Backdrop Manifold?

    By Dan Cary, July 20, 2023
    • 14 replies
    • 3.3k views
    • 
    • Geoff Weeks
    • August 1, 2023

13. '73 Mack Restoration Update

    By Derrico, July 24, 2023
    • 6 replies
    • 1.1k views
    • 
    • mowerman
    • July 25, 2023

14. More Frame Questions

    By nam vet, July 17, 2023
    • 18 replies
    • 2.2k views
    • 
    • mrsmackpaul
    • July 23, 2023

15. Oil Bath Air Cleaner

    By h67st, July 22, 2023
    • 6 replies
    • 1.3k views
    • 
    • mowerman
    • July 22, 2023

16. 1976 R model

    By Don Wilson jr, July 2, 2023
    • 8 replies
    • 2.2k views
    • 
    • Don Wilson jr
    • July 17, 2023

17. motor position

    By nam vet, July 13, 2023
    • 7 replies
    • 2k views
    • 
    • steve s.
    • July 15, 2023

18. Mack Gas Engines ?!?!? 1 2 3

    By B61TENDT711, October 30, 2009
    • 53 replies
    • 42k views
    • 
    • Robert J. Walla
    • July 14, 2023

19. Which Mack models shared the same chassis or platform? 1 2

    By Jamaican Bulldog, March 29, 2018
    • 29 replies
    • 9.3k views
    • 
    • MackMHUltraliner
    • July 13, 2023

20. Continued Oil PSI concerns

    By D2Denny, July 13, 2023
    • 0 replies
    • 618 views
    • 
    • D2Denny
    • July 13, 2023

21. 68 r685 Adding a Wet Kit

    By RockingJFarms, July 5, 2023
    • 2 replies
    • 1k views
    • 
    • mrsmackpaul
    • July 5, 2023

22. How to SAFELY disassemble Holland fifth wheel?

    By Vladislav, June 29, 2023
    • 13 replies
    • 2.7k views
    • 
    • Vladislav
    • July 1, 2023

23. Adding a sleeper to a b model 1 2 3 4 8

    By Mean Green, November 14, 2021
    • 180 replies
    • 25.5k views
    • 
    • Mean Green
    • July 1, 2023

24. B61 starter and polarity

    By skydawg, June 21, 2023
    • 18 replies
    • 2.8k views
    • 
    • Vladislav
    • June 30, 2023

25. 1980 Superliner V8 440hp

    By Supermutt, June 12, 2023
    • 15 replies
    • 3.1k views
    • 
    • mowerman
    • June 27, 2023